OT-2026-000085900
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000085900) never changes.
Identity and time
| Publication number | OT-2026-000085900 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-767d-b9bf-297ced125be8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085900 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47d9ec0a48fc5bb8cb99a562951a3f6147436a1e1ca70afe52933588de514531 |
|---|---|
| Markdown | 57f8bcab4c50954c05a58f485d1fadccc32a8a2bbd090667bb47dbb0b96b8def |
| Publication page | 85d35c0ce7a685d16885bb69cfed385cd65c4a133a77decd14115aad55d67993 |
| Manifest | e612a2265115bfc9f2f84e048c76760c998e007e79231592a34905086a1d13eb |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | d+ygNs2IDA7IfJLvj9VDVNw8hYeLtpPXxXjmTrVp+hFV6EAeaoxFixLdu44NWV6lxDGNcTunteWwLglOHH9mDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:50.635306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085900observed 85d35c0ce7a685d16885bb69cfed385c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:50.617649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085900/manifest.jsonobserved e612a2265115bfc9f2f84e048c76760c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:50.600789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085900/publication.mdobserved 57f8bcab4c50954c05a58f485d1fadcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:50.583336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085900/publication.txtobserved 47d9ec0a48fc5bb8cb99a562951a3f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|